WO2014024982A1 - Connecteur - Google Patents

Connecteur Download PDF

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Publication number
WO2014024982A1
WO2014024982A1 PCT/JP2013/071535 JP2013071535W WO2014024982A1 WO 2014024982 A1 WO2014024982 A1 WO 2014024982A1 JP 2013071535 W JP2013071535 W JP 2013071535W WO 2014024982 A1 WO2014024982 A1 WO 2014024982A1
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WO
WIPO (PCT)
Prior art keywords
housing
female
terminal
male
female housing
Prior art date
Application number
PCT/JP2013/071535
Other languages
English (en)
Japanese (ja)
Inventor
隆志 室
雅幸 齋藤
Original Assignee
矢崎総業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 矢崎総業株式会社 filed Critical 矢崎総業株式会社
Priority to CN201380042352.7A priority Critical patent/CN104620446A/zh
Publication of WO2014024982A1 publication Critical patent/WO2014024982A1/fr

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/422—Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking means
    • H01R13/4223—Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking means comprising integral flexible contact retaining fingers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling

Definitions

  • the present invention relates to a connector.
  • FIG. 14 is a longitudinal sectional view showing a conventional connector.
  • the connector lock structure 110 is a structure for locking the male connector 112 and the female connector 122.
  • the male connector 112 has a short cylindrical male hood portion 114, and a locking claw 116 projects from the outer surface of the male hood portion 114.
  • the female connector 122 has a flexible short cylindrical female hood portion 124, and the female hood portion 124 is formed with a locking recess 126 for locking the locking claw 116. ing. When the female hood portion 124 is pressed and bent from the outer surface side, the locking claw 116 locked to the locking recess 126 can be unlocked.
  • the present invention has been made in view of the above-described circumstances, and provides a connector that can be miniaturized.
  • the connector according to the present invention is characterized by the following (1) to (7).
  • a male housing for holding a male terminal A female housing having a terminal accommodating chamber for accommodating and holding a female terminal electrically connected to the male terminal;
  • a connector comprising:
  • the male housing is A wall portion formed in a flat plate shape that holds the male terminal so that a longitudinal direction thereof is along a fitting direction in which the male housing and the female housing are fitted.
  • the second outer portion restricts the movement of the male housing in the fitting direction by locking the lock arm in a temporary fitting state in which the male housing and the female housing are fitted halfway.
  • a temporary locking protrusion protruding from the side surface;
  • the half-insertion detection pin protruding from the wall portion of the male housing is exposed to the outside. May come into contact with other parts and damage.
  • the connector having the configuration (1) at least a part of the half-insertion detection pin is accommodated in the hood portion of the female housing in the temporarily fitted state, so that the half-insertion detection pin is protected by the female housing. Is done.
  • the restricting portion extending so as to extend in the vertical direction from the first guide rail contacts the contact portion of the guide arm in the fitted state. This restricts the movement of the guide arm in the direction away from the first outer surface of the female housing. For this reason, the said regulation is implement
  • the temporary locking protrusions are locked to the locking surface so as to be surrounded by the plurality of base portions and the connection portions connecting the base portions. For this reason, a lock arm is more reliably latched with respect to a temporary latching protrusion.
  • the temporary locking protrusion is formed so that the first temporary locking protrusion and the first temporary locking protrusion are aligned in the vertical direction. Therefore, a gap is formed in the vertical direction between the first temporary locking protrusion and the second temporary locking protrusion.
  • the friction generated between the lock arm and the temporary locking projection when the lock arm gets over the temporary locking projection to shift to the final locking state. Force is reduced. For this reason, the force required to bring the connector into a temporarily locked state can be reduced.
  • the connector having the configuration (7) since the movement of the lock arm in the vertical direction is restricted by the second guide rail, the movement of the female housing in the vertical direction is further restricted due to the external force in the vertical direction. The play is suppressed.
  • the connector according to the present invention can provide a connector that can be miniaturized.
  • FIG. 5 (a) is a left side view of the connector in a temporarily fitted state.
  • FIG. FIG. 4 is a left side view showing the connector in the fully fitted state.
  • 6 is a cross-sectional view taken along line AA in FIG.
  • FIG. 7 is a partially enlarged cross-sectional view showing the portion B in FIG. 6 in an enlarged manner.
  • FIG. 8 is a partially enlarged cross-sectional view showing the portion C in FIG. 6 in an enlarged manner.
  • FIG. 9 is a view of the connector 1 in the temporarily fitted state as viewed from the front.
  • FIG. 10A is a cross-sectional view taken along the line CC in FIG. 9, and
  • FIG. 10B is a partially enlarged cross-sectional view of FIG.
  • FIG. 11 is a cross-sectional view of the connector in the fully fitted state at the same position as FIG.
  • FIG. 12 is a cross-sectional view taken along line BB in FIG. 5A, and is a horizontal cross-sectional view of the connector in a temporarily fitted state.
  • 13 (a) and 13 (b) are partially enlarged cross-sectional views showing an enlarged portion D in FIG. 12, and FIG. 13 (a) shows a lock arm and a temporary locking projection in a temporarily fitted state.
  • FIG. 13B is a partially enlarged cross-sectional view showing the relationship between the lock arm and the temporary locking projection at the time of transition from the temporarily fitted state to the fully fitted state.
  • FIG. FIG. 14 is a longitudinal sectional view showing a conventional connector.
  • FIG. 1A to FIG. 13B show a connector 1 according to the embodiment.
  • the front side (F), the rear side (B), the upper side (U), the lower side (D), the left side (L), and the right side (R) are defined as indicated by arrows in each drawing. To explain.
  • the connector 1 is a resin male housing that holds a conductive metal joint terminal (male terminal) 40 that is electrically connected to an external ground circuit. 10 is provided.
  • the connector 1 includes a resin female housing 20 formed in a rectangular tube shape that can be fitted to the male housing 10.
  • the female housing 20 includes a terminal housing chamber 35 that houses and holds a plurality of female terminals 45 that are electrically connected to the joint terminals 40.
  • the male housing 10 has a wall portion 11 formed in a flat plate shape corresponding to the edge shape of the rear opening of the female housing 20. Moreover, the male housing 10 has a plurality of half-insertion detection pins 12 extending so as to extend in the front-rear direction from a mounting portion 11a of the wall portion 11 described later.
  • the male housing 10 also has a guide arm 13 that extends from the right side surface of the wall portion 11 in the front-rear direction (in other words, facing forward).
  • the male housing 10 has a flexible lock arm 15 extending from the left side surface of the wall portion 11 so as to extend in the same direction as the guide arm 13 in the front-rear direction (in other words, facing forward). ing.
  • the guide arm 13 and the lock arm 15 may be extended from the front surface instead of the left and right side surfaces of the wall portion 11.
  • the joint terminal 40 is in contact with a contact spring piece 47 of the female terminal 45, and a plurality of contact portions 41 extending in the front-rear direction, a connection portion 43 that connects each of the tips of the plurality of contact portions 41, and the connection portion 43. And a grounding portion 44 extending from and electrically connected to an external grounding circuit. And the joint terminal 40 is hold
  • the guide arm 13 is formed to be spaced apart in the vertical direction, and extends from the right side surface of the wall portion 11 in the front-rear direction (in other words, forward), and the distal ends of the base portions 13a, 13a, respectively. And a connecting portion 13b coupled to each other.
  • the guide arm 13 as a whole is formed in an angular U shape with the bottom facing forward when viewed from the right. Further, as shown in FIG. 7, the guide arm 13 has an abutting portion 14 extending in the vertical direction, and the cross section viewed from the front of the guide arm 13 becomes narrower as the distance from the female housing 20 increases. It is formed into a shape.
  • the lock arm 15 has two base portions 15a and 15a that are formed apart from each other in the vertical direction and extend in the front-rear direction (in other words, forward direction) from the left side surface of the wall portion 11. Further, the lock arm 15 has a connecting portion 15b connected to each of the tips of the base portions 15a and 15a. The connection portion 15b defines a locking surface 17 that locks a locking projection 29 of the female housing 20 described later.
  • the lock arm 15 as a whole is formed in a square U shape with the bottom facing forward when viewed from the left. As will be described later, in the fitted state, the locking protrusion 29 is locked to the locking surface 17 so as to be surrounded by the plurality of base portions 15a, 15a and the connecting portion 15b.
  • the cross section seen from the front of the lock arm 15 is formed in the rectangular shape.
  • the female housing 20 is flexible and has a lance 36 that prevents the female terminal 45 housed in the terminal housing chamber 35 from coming off.
  • the female housing 20 includes a first guide rail 25 projecting from the right outer surface 21 (that is, the first outer surface) in the front-rear direction, and a left outer surface 23 (that is, the second outer surface).
  • a second guide rail 27 projecting from the outer surface in the front-rear direction.
  • the female housing 20 includes a locking projection 29 that protrudes from the left outer surface 23 and a hood portion 38 that accommodates a part of the half-insertion detection pin 12 in the temporarily fitted state.
  • a holding portion 22 extends forward from the female housing 20 formed in a rectangular tube shape. Inside the female housing 20 and the holding portion 22, a terminal accommodating chamber 35 for accommodating the female terminal 45 is defined.
  • the lance 36 is formed in a cantilever shape extending from the inner wall surface defining the terminal accommodating chamber 35.
  • the lance 36 is pressed downward by the female terminal 45 and is directed toward the bending space 37 defined in the female housing 20 (that is, downward). It bends and deforms to allow insertion of the female terminal 45.
  • the female terminal 45 is deformed in the direction of retracting from the bending space 37 (that is, upward) to return to the original shape, and the female terminal 45 is prevented from coming off. .
  • the bending deformation of the lance 36 is restricted by the half-insertion detection pin 12 located in the bending space 37 in the fully fitted state. For this reason, as shown in FIG. 11, when the male housing 10 and the female housing 20 are in a fully fitted state in a state where the female terminal 45 is properly inserted in the terminal accommodating chamber 35, The deformation is restricted by the half-insertion detection pin 12 and the insertion / extraction of the female terminal 45 to / from the terminal accommodating chamber 35 is restricted.
  • the lance 36 is positioned inside the bending space 37 and the lance 36.
  • the half-insertion detection pin 12 comes into contact with Thereby, when the male housing 10 and the female housing 20 are brought into the main fitting state, the operator can recognize that the female terminal 45 is not properly inserted into the terminal accommodating chamber 35. .
  • the first guide rails 25 are two protrusions that are provided on each of the upper end side and the lower end side of the right outer surface 21 and extend in the front-rear direction from the front end to the rear end of the right outer surface 21.
  • the first guide rail 25 has a restricting portion 26 that extends from the side surface in the vertical direction of the first guide rail 25 in the vertical direction.
  • the restricting portion 26 has a restricting surface 26a extending in the vertical direction by extending in the vertical direction.
  • the restricting surface 26a according to the present embodiment is inclined so as to move away from the right outer surface 21 as the distance from the portion extending in the left-right direction of the first guide rail 25 increases in the up-down direction.
  • a gap having a substantially triangular inner edge shape is formed between the restricting portion 26 and the right outer surface 21 when viewed from the front-rear direction.
  • the contact portion 14 of the guide arm 13 enters the gap. That is, the contact portion 14 is located between the restricting portion 26 and the right outer surface 21 in the fitted state.
  • the second guide rails 27 are two protrusions that are provided on the upper end side and the lower end side of the left outer surface 23 and extend in the front-rear direction from the front end to the rear end of the left outer surface 23.
  • the locking projection 29 is a male housing 10 in a fitted state more than the position where the main locking projection 31 projecting at the center in the vertical direction of the left outer surface 23 and the position of the main locking projection 31 on the left outer surface 23 are formed.
  • a temporary locking projection 33 protruding from the left side outer surface 23 from the side (that is, rear side) position.
  • the main locking projection 31 has an inclined surface 32 that is inclined so that the height of the protrusion from the left outer surface 23 increases toward the front, and is formed to extend in the front-rear direction.
  • the length in the front-rear direction from the rear end of the main locking projection 31 to the front end of the temporary locking projection 33 is as shown in FIGS. 5 (a), 13 (a), and 13 (b). Is set substantially equal to the length of the width in the front-rear direction of the connecting portion 15b.
  • the first temporary locking protrusion 33 a is provided such that its upper end is in contact with the lower end of the upper base portion 15 a of the base portions 15 a and 15 a of the lock arm 15.
  • the second temporary locking protrusion 33 b is provided such that the lower end thereof is in contact with the upper end of the lower base portion 15 a of the base portions 15 a and 15 a of the lock arm 15.
  • the guide arm 13 has a contact portion 14 and is formed in a trapezoidal shape, and the contact portion 14 is formed on the right side of the female housing 20 and the restriction portion 26 of the first guide rail 25. It enters between the side surfaces 21. For this reason, for example, an external force in the left-right direction acts on the male housing 10, the lock arm 15 is bent and deformed in the left-right direction, and the guide arm 13 moves away from the right outer surface 21 (that is, to the right). When attempting to move (that is, when the male housing 10 including the guide arm 13 is about to move in the left-right direction with respect to the female housing 20), the contact portion 14 contacts the restriction surface 26a of the restriction portion 26. Touch. As a result, a leftward force acts on the guide arm 13, and the movement of the guide arm 13 to the right is restricted.
  • the second guide rail 27 restricts the movement of the lock arm 15 in the vertical direction and locks it. The movement of the arm 15 in the front-rear direction is guided.
  • the male housing 10 and the female housing 20 are fitted by the association of the members.
  • the operator inserts the female terminal 45 from the front into the terminal accommodating chamber 35 of the female housing 20 in the temporarily fitted state.
  • the operator since the half-insertion detection pin 12 is not located in the bending space 37, the operator can completely insert the female terminal 45 into the terminal accommodating chamber 35, and the female terminal 45 is connected to the lance 36. To prevent it from coming off.
  • the contact portion 41 does not enter the terminal accommodating chamber 35, so that the female terminal 45 and the joint terminal 40 inserted into the terminal accommodating chamber 35 are electrically connected. Not connected to.
  • the force acting in the front-rear direction on the female housing 20 (that is, the female terminal insertion force) is the male housing. 10 and the female housing 20 of the inclined surface 32 so as to be smaller than the force acting on the female housing 20 in the front-rear direction when the transition from the temporary fitting state to the main fitting state (that is, the lock reaction force).
  • An angle is set. For this reason, even when the operator holds the male housing 10 in the temporarily fitted state and inserts the female terminal 45 into the terminal accommodating chamber 35, the female terminal insertion force generated by the insertion operation causes The lock arm 15 does not get over the inclined surface 32 of the main locking projection 31.
  • the female terminal insertion force generated by the insertion of the female terminal 45 and the male terminal insertion force which is a force generated by bending the contact spring piece 47 by the contact portion 41 are different from each other (that is, at different time points). )).
  • the connector 1 includes a male housing 10 that holds a joint terminal (male terminal) 40 and a female that is formed in a rectangular tube shape that can be fitted to the male housing 10 and is electrically connected to the joint terminal 40. And a female housing 20 having a terminal accommodating chamber 35 that accommodates and holds the terminal 45.
  • the male housing 10 is a wall portion 11 formed in a flat plate shape that holds the joint terminal 40 so that the longitudinal direction is along the fitting direction (front-rear direction) in which the male housing 10 and the female housing 20 are fitted. have.
  • the male housing 10 has a half-insertion detection pin 12 extending from the wall portion 11 in the same direction (frontward) as the joint terminal 40 in the front-rear direction.
  • the male housing 10 has a guide arm 13 extending from the wall 11 in the same direction as the half-insertion detection pin 12 in the fitting direction.
  • the male housing 10 also has a flexible lock arm 15 extending from the wall 11 in the same direction as the half-insertion detection pin 12 in the fitting direction.
  • the right outer surface (first outer surface) 21 of the female housing 20 and the left outer surface (second outer surface) 23 opposite to the right outer surface 21 are locked to the guide arm 13.
  • the male housing 10 and the female housing 20 are sandwiched between the arm 15 and the movement of the female housing 20 in the left-right direction, which is the direction in which the right outer surface 21 and the left outer surface 23 face each other, is restricted.
  • the movement of the guide arm 13 in the up and down direction which is perpendicular to the fitting direction and the left and right direction, is regulated to guide the movement of the guide arm 13 in the fitting direction.
  • a first guide rail 25 protruding from the side surface 21 is provided.
  • the female housing 20 restricts the movement of the male housing 10 in the fitting direction by locking the lock arm 15 in a temporary fitting state in which the male housing 10 and the female housing 20 are fitted halfway. , And a temporary locking projection 33 protruding from the left outer surface.
  • the female housing 20 is formed to be flexible so that the female terminal 45 can be prevented from being detached.
  • the male housing 10 and the female housing 20 are separated from each other.
  • a lance 36 that abuts against the half-insertion detection pin 12 when fully engaged is provided.
  • the female housing 20 has a hood portion 38 that accommodates a part of the half-insertion detection pin 12 in the temporarily fitted state.
  • the movement of the female housing 20 in the left-right direction is restricted by the right outer surface 21 and the left outer surface 23 being sandwiched between the guide arm 13 and the lock arm 15 of the male housing 10.
  • the one guide rail 25 guides the guide arm 13 and is guided in the fitting direction in a state where the movement in the vertical direction is restricted, and relatively approaches the male housing 10.
  • the connector 1 can provide a connector that can be miniaturized.
  • the half-insertion detection pin 12 protruding from the wall portion 11 of the male housing 10 is exposed to the outside. There is a possibility that the pin 12 may come into contact with other parts and be damaged.
  • the half-insertion detection pin 12 is protected by the female housing 20 when a part of the half-insertion detection pin 12 is accommodated in the hood portion 38 in the temporarily fitted state. Has been. For this reason, it can prevent that the half-insertion detection pin 12 is damaged by conveying the male housing 10 and the female housing 20 as a temporary fitting state.
  • a part of the joint terminal 40 is accommodated in the hood portion 38 in the temporarily fitted state.
  • the contact portion 41 of the joint terminal 40 that is easily damaged because it protrudes from the wall portion 11 of the male housing 10 is also protected by the female housing 20 in the same manner as the half-insertion detection pin 12. Has been. For this reason, it can prevent that the contact part 41 is damaged by conveying the male housing 10 and the female housing 20 as a temporary fitting state.
  • the female housing 20 is engaged in the fitting direction by locking the lock arm 15 in the main fitting state in which the male housing 10 and the female housing 20 are completely fitted.
  • This locking projection 31 further protrudes from the left outer surface 23 to restrict the movement of the male housing 10.
  • the half-insertion detection pin 12 restricts deformation of the lance 36 and restricts insertion / extraction of the female terminal 45 into / from the terminal accommodating chamber 35.
  • the locking protrusion 31 is configured so that the force (female terminal insertion force) acting on the female housing 20 in the fitting direction when the female terminal 45 is properly inserted into the terminal accommodating chamber 35 is the male housing 10 and the female housing 20.
  • the first guide rail 25 has a restricting portion 26 that extends from the first guide rail 25 so as to extend in the vertical direction.
  • the guide arm 13 has the contact part 14 located between the control part 26 and the right outer surface 21 at the time of fitting. In the fitted state, the abutting portion 14 abuts on the restricting portion 26, thereby restricting movement of the guide arm 13 in the direction away from the right outer surface 21 (rightward). Thereby, the movement of the guide arm 13 in the direction away from the right outer surface 21 of the female housing 20 is restricted.
  • the restricting portion 26 extends from the first guide rail 25 so as to extend in the vertical direction, the thickness of the first guide rail 25 is not increased. For this reason, the restriction
  • the lock arm 15 includes a plurality of base portions 15a and 15a that are formed apart from each other in the vertical direction and extend from the wall portion 11 in the fitting direction, and tips of the base portions 15a and 15a. And a connection portion 15b that defines a locking surface 17 that locks the locking projection 29.
  • the locking protrusion 29 is locked to the locking surface 17 so as to be surrounded by the plurality of base portions 15a, 15a and the connecting portion 15b. For this reason, the lock arm 15 can be more reliably engaged with the engagement protrusion 29.
  • the temporary locking protrusion 33 is formed with the first temporary locking protrusion 33a and the second temporary locking protrusion 33a aligned in the vertical direction with respect to the first temporary locking protrusion 33a. And a temporary locking projection 33b.
  • the female housing 20 is protruded from the left outer surface 23 that restricts the movement in the vertical direction and guides the movement in the fitting direction of the lock arm 15.
  • the guide rail 27 is further provided. Therefore, since the movement of the lock arm 15 in the vertical direction is restricted by the second guide rail 27, the movement of the female housing 20 in the vertical direction is further restricted, and rattling caused by an external force in the vertical direction is caused. It is suppressed.
  • the guide arm 13 has two base portions 13a and 13a and a connection portion 13b that connects the base portions 13a and 13a, and is formed in a U shape.
  • the first guide rail 25 is composed of two protrusions extending in the front-rear direction.
  • the first guide rail 25 is in the vertical direction of the guide arm 13.
  • the guide arm 13 is composed of one bar-like member extending in the front-rear direction, and the first guide rail 25 includes
  • the rod-shaped member may be configured to have a shape that restricts the vertical movement of the rod-shaped member.
  • the temporary latching protrusion 33 was set as the structure which has the 1st temporary latching protrusion 33a and the 2nd temporary latching protrusion 33b, it is extended in an up-down direction. A configuration having only one temporary locking protrusion may be used.
  • the female housing 20 includes the second guide rail 27 that restricts the movement in the vertical direction and guides the movement of the lock arm 15 in the fitting direction.
  • the second guide rail 27 may not be provided, and the vertical movement of the male housing 10 may be restricted only by the first guide rail 25.
  • the lock arm 15 connects the two base portions 15a and 15a and the connecting portion 15b that forms the locking surface 17 that connects the base portions 15a and 15a and locks the locking protrusion 29.
  • the lock arm 15 is locked to the locking protrusion 29 in the fitting state in which the male housing 10 and the female housing 20 are fitted to each other.
  • the lock arm 15 is formed from one rod-like member extending in the front-rear direction in which a locking claw (not shown) is formed at the tip.
  • a locking claw not shown
  • the male housing 10 is configured to hold the joint terminal 40 connected to the ground circuit, in which a plurality of contact portions 41 are coupled at one end thereof.
  • the terminal held in is not limited to this.
  • the male housing 10 is formed in a rectangular tube shape.
  • the male housing 10 may have a cylindrical shape, for example, a cylindrical shape.
  • the guide arm 13 and the lock arm 15 may be formed in a sector fan shape corresponding to the cylindrical shape.
  • a part of the front end side of the half-insertion detection pin 12 is accommodated in the hood portion 38 of the female housing 20. It suffices that at least a part of the detection pin 12 is accommodated in the hood part 38, and the half-insertion detection pin 12 may be entirely accommodated in the hood part 38.
  • the angle of the inclined surface 32 of the main locking projection 31 is set so that the female terminal insertion force is smaller than the lock reaction force.
  • the angle of the inclined surface 32 may be set so as to be larger than the reaction force. In this case, the operator may hold the female housing 20 and insert the female terminal 45 when inserting the female terminal 45 into the terminal accommodating chamber 35 in the temporarily fitted state.
  • the connector according to the present invention is useful in that it can provide a connector that can be miniaturized.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

La présente invention porte sur un boîtier femelle (20) qui a : une première glissière (25) ; une saillie de verrouillage provisoire (33) ; une lance (36) qui vient en contact avec une broche de détection de semi-insertion (12) lorsqu'un boîtier mâle (10) et le boîtier femelle (20) s'engagent ; et une section de capuchon (38) qui reçoit une partie de la broche de détection de semi-insertion (12) dans l'état provisoirement enclenché.
PCT/JP2013/071535 2012-08-09 2013-08-08 Connecteur WO2014024982A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201380042352.7A CN104620446A (zh) 2012-08-09 2013-08-08 连接器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-177462 2012-08-09
JP2012177462A JP5947662B2 (ja) 2012-08-09 2012-08-09 コネクタ

Publications (1)

Publication Number Publication Date
WO2014024982A1 true WO2014024982A1 (fr) 2014-02-13

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JP (1) JP5947662B2 (fr)
CN (1) CN104620446A (fr)
WO (1) WO2014024982A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113078510A (zh) * 2021-03-10 2021-07-06 东莞立讯技术有限公司 连接器组件
EP3913750A1 (fr) * 2020-05-19 2021-11-24 Yazaki Corporation Connecteur

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Publication number Priority date Publication date Assignee Title
US10763615B2 (en) * 2017-06-06 2020-09-01 Nippon Tanshi Co., Ltd. Connector structure having a longitudinal movement restricting protrusion
JP7045216B2 (ja) * 2018-02-22 2022-03-31 川崎車両株式会社 台車と車体との間の配線支持構造及び接続方法
JP7480718B2 (ja) 2021-01-25 2024-05-10 住友電装株式会社 コネクタ

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